[INFO] cloning repository https://github.com/oberien/rebo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oberien/rebo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Frebo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Frebo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb55827db61f8d4c5be76db9c660999c2069fcae [INFO] checking oberien/rebo against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foberien%2Frebo" "/workspace/builds/worker-88/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oberien/rebo on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oberien/rebo [INFO] finished tweaking git repo https://github.com/oberien/rebo [INFO] tweaked toml for git repo https://github.com/oberien/rebo written to /workspace/builds/worker-88/source/Cargo.toml [INFO] crate git repo https://github.com/oberien/rebo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d96533c0545a722a15fe9b02018d7128baf56e989f584d9d2b5196f9339db35 [INFO] running `Command { std: "docker" "start" "-a" "2d96533c0545a722a15fe9b02018d7128baf56e989f584d9d2b5196f9339db35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d96533c0545a722a15fe9b02018d7128baf56e989f584d9d2b5196f9339db35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d96533c0545a722a15fe9b02018d7128baf56e989f584d9d2b5196f9339db35", kill_on_drop: false }` [INFO] [stdout] 2d96533c0545a722a15fe9b02018d7128baf56e989f584d9d2b5196f9339db35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 788ad452117c1f1f9f1831a25dfcb44d4523fbfbfa0eb8bac89189ac8c867bfb [INFO] running `Command { std: "docker" "start" "-a" "788ad452117c1f1f9f1831a25dfcb44d4523fbfbfa0eb8bac89189ac8c867bfb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking any_ascii v0.1.7 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking appendlist v1.4.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lexical-sort v0.3.1 [INFO] [stderr] Checking codespan-reporting v0.9.5 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking diagnostic v0.1.0 (https://github.com/oberien/diagnostic?rev=c2f88cd#c2f88cd6) [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Checking rebo_derive v0.1.0 (/opt/rustwide/workdir/rebo_derive) [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking rebo v0.1.0 (/opt/rustwide/workdir/rebo) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> rebo/src/parser/expr/pattern.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / macro_rules! module_path { [INFO] [stdout] 12 | | () => {{ [INFO] [stdout] 13 | | let path = std::module_path!(); [INFO] [stdout] 14 | | let end = path.rfind("::").unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 17 | | }} [INFO] [stdout] 18 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> rebo/src/parser/expr/pattern.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / macro_rules! module_path { [INFO] [stdout] 12 | | () => {{ [INFO] [stdout] 13 | | let path = std::module_path!(); [INFO] [stdout] 14 | | let end = path.rfind("::").unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 17 | | }} [INFO] [stdout] 18 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `consume_until` [INFO] [stdout] --> rebo/src/parser/mod.rs:329:8 [INFO] [stdout] | [INFO] [stdout] 329 | fn consume_until(&mut self, until: &[TokenType]) -> Consumed<'i> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Consumed` [INFO] [stdout] --> rebo/src/parser/mod.rs:367:6 [INFO] [stdout] | [INFO] [stdout] 367 | enum Consumed<'i> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `consume_until` [INFO] [stdout] --> rebo/src/parser/mod.rs:329:8 [INFO] [stdout] | [INFO] [stdout] 329 | fn consume_until(&mut self, until: &[TokenType]) -> Consumed<'i> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Consumed` [INFO] [stdout] --> rebo/src/parser/mod.rs:367:6 [INFO] [stdout] | [INFO] [stdout] 367 | enum Consumed<'i> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.40s [INFO] running `Command { std: "docker" "inspect" "788ad452117c1f1f9f1831a25dfcb44d4523fbfbfa0eb8bac89189ac8c867bfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "788ad452117c1f1f9f1831a25dfcb44d4523fbfbfa0eb8bac89189ac8c867bfb", kill_on_drop: false }` [INFO] [stdout] 788ad452117c1f1f9f1831a25dfcb44d4523fbfbfa0eb8bac89189ac8c867bfb